public static byte[] GetBytesFromUNC(string FileLocation)
{
ImpersonateUser iu = new ImpersonateUser();
byte[] aFileBytes;
bool bOverrideCredentials = false;
if (ConfigurationManager.AppSettings["OverrideCredentialsForGetBytesFromUNC"] == "1")
{
bOverrideCredentials = true;
}
try
{
if (bOverrideCredentials)
{
//Impersonate user so we can write to file system (without giving write access to the website's user)
iu.Impersonate(ConfigurationManager.AppSettings["g_PublishDomain"], ConfigurationManager.AppSettings["g_PublishUser"], ConfigurationManager.AppSettings["g_PublishPwd"]);
}
FileInfo objFileInfo = new FileInfo(FileLocation);
FileStream objFileStream = new FileStream(FileLocation, FileMode.Open, FileAccess.Read);
//Set buffer size
aFileBytes = new byte[objFileStream.Length];
//read data into buffer (i.e. aFileBytes)
using (BinaryReader objBinaryReader = new BinaryReader(objFileStream))
{
aFileBytes = objBinaryReader.ReadBytes((int)objFileInfo.Length);
objBinaryReader.Close();
}
objFileStream.Close();
}
catch (Exception ex)
{
throw new ApplicationException("Error Reading File from File System <br />" + ex.Message + "<br />" + ex.InnerException);
}
finally
{
if (bOverrideCredentials)
{
iu.Undo();
}
}
return(aFileBytes);
}
public static byte[] GetBytesFromUNC(string FileLocation)
{
ImpersonateUser iu = new ImpersonateUser();
byte[] aFileBytes;
bool bOverrideCredentials = false;
if (ConfigurationManager.AppSettings["OverrideCredentialsForGetBytesFromUNC"] == "1")
{
bOverrideCredentials = true;
}
try
{
if (bOverrideCredentials)
{
//Impersonate user so we can write to file system (without giving write access to the website's user)
iu.Impersonate(ConfigurationManager.AppSettings["g_PublishDomain"], ConfigurationManager.AppSettings["g_PublishUser"], ConfigurationManager.AppSettings["g_PublishPwd"]);
}
FileInfo objFileInfo = new FileInfo(FileLocation);
FileStream objFileStream = new FileStream(FileLocation, FileMode.Open, FileAccess.Read);
//Set buffer size
aFileBytes = new byte[objFileStream.Length];
//read data into buffer (i.e. aFileBytes)
using (BinaryReader objBinaryReader = new BinaryReader(objFileStream))
{
aFileBytes = objBinaryReader.ReadBytes((int)objFileInfo.Length);
objBinaryReader.Close();
}
objFileStream.Close();
}
catch (Exception ex)
{
throw new ApplicationException("Error Reading File from File System <br />" + ex.Message + "<br />" + ex.InnerException);
}
finally
{
if (bOverrideCredentials)
{
iu.Undo();
}
}
return aFileBytes;
}
/// <summary>
/// Method will save file to file system. It will overwrite existing files at the same path.
/// </summary>
/// <param name="FilePath">Fully qualified File path including name and extension</param>
/// <param name="FileBytes">Bytes which represent the entire file</param>
public static FileInfo SaveToFileSystem(string FilePath, byte[] FileBytes)
{
FileStream objFileStream;
ImpersonateUser iu = new ImpersonateUser();
FileInfo objFileInfo;
bool bOverrideCredentials = false;
if (ConfigurationManager.AppSettings["OverrideCredentialsForSaveToFileSystem"] == "1")
{
bOverrideCredentials = true;
}
try
{
if (bOverrideCredentials)
{
//Impersonate user so we can write to file system (without giving write access to the website's user)
iu.Impersonate(ConfigurationManager.AppSettings["g_PublishDomain"], ConfigurationManager.AppSettings["g_PublishUser"], ConfigurationManager.AppSettings["g_PublishPwd"]);
}
objFileStream = new FileStream(FilePath, FileMode.Create);
objFileStream.Write(FileBytes, 0, FileBytes.Length);
objFileStream.Close();
objFileInfo = new FileInfo(FilePath);
}
catch (Exception ex)
{
throw new ApplicationException("Error Saving File to File System <br />" + ex.Message + "<br />" + ex.InnerException);
}
finally
{
if (bOverrideCredentials)
{
iu.Undo();
}
}
return(objFileInfo);
}
/// <summary>
/// Method will save file to file system. It will overwrite existing files at the same path.
/// </summary>
/// <param name="FilePath">Fully qualified File path including name and extension</param>
/// <param name="FileBytes">Bytes which represent the entire file</param>
public static FileInfo SaveToFileSystem(string FilePath, byte[] FileBytes)
{
FileStream objFileStream;
ImpersonateUser iu = new ImpersonateUser();
FileInfo objFileInfo;
bool bOverrideCredentials = false;
if (ConfigurationManager.AppSettings["OverrideCredentialsForSaveToFileSystem"] == "1")
{
bOverrideCredentials = true;
}
try
{
if (bOverrideCredentials)
{
//Impersonate user so we can write to file system (without giving write access to the website's user)
iu.Impersonate(ConfigurationManager.AppSettings["g_PublishDomain"], ConfigurationManager.AppSettings["g_PublishUser"], ConfigurationManager.AppSettings["g_PublishPwd"]);
}
objFileStream = new FileStream(FilePath, FileMode.Create);
objFileStream.Write(FileBytes, 0, FileBytes.Length);
objFileStream.Close();
objFileInfo = new FileInfo(FilePath);
}
catch (Exception ex)
{
throw new ApplicationException("Error Saving File to File System <br />" + ex.Message + "<br />" + ex.InnerException);
}
finally
{
if (bOverrideCredentials)
{
iu.Undo();
}
}
return objFileInfo;
}
